* The dollar index , which measures the greenback against six rival currencies, was down 0.2 percent at 91.707, after earlier falling to its lowest since Sept. 20, 2017 at 91.689.

* The euro jumped against the dollar as the European Central Bank signalled it could begin to wind down its 2.5 trillion euro ($3.01 trillion) stimulus programme this year.

* The ECB should revisit its communication stance in early 2018, accounts of its December meeting showed, suggesting that policymakers could soon start preparing markets for the end of the bank's massive stimulus.

* A stronger euro potentially boosts demand for gold by making dollar-priced bullion cheaper for European investors.

* The greenback was also under pressure after data showed U.

S. producer prices fell for the first time in nearly 1-1/2 years in December amid declining costs for services.

* Brent crude prices hit $70 a barrel on signs of tightening crude stocks but settled off that level on Thursday.

* Asian stocks resumed their ascent on Friday, supported by U. S. earnings optimism and a rise in oil prices.

* One person was killed and part of South Africa's Royal Bafokeng Platinum's (RBPlat) conveyor belt was burnt during overnight protests at one of its shafts in the country's North West Province, the platinum producer said on Thursday.